Bump assertj-core from 3.15.0 to 3.16.0

Bumps [assertj-core](https://github.com/joel-costigliola/assertj-core) from 3.15.0 to 3.16.0.
- [Release notes](https://github.com/joel-costigliola/assertj-core/releases)
- [Commits](assertj/assertj@assertj-core-3.15.0...assertj-core-3.16.0)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

Author: dependabot-preview[bot]

pom.xml

@@ -200,7 +200,7 @@
     <dependency>
       <groupId>org.assertj</groupId>
       <artifactId>assertj-core</artifactId>
-      <version>3.15.0</version>
+      <version>3.16.0</version>
       <scope>test</scope>
     </dependency>
     <dependency>